Evaluation research methods
Subtitle: a basic guide
By: edited by Leonard Rutman.
Contributors: Rutman, Leonard.
Series: Sage focus editions ;
Publisher: Sage Publications
Published: 1977
Place of publication: Beverly Hills, Calif
Language: eng
Number of pages: 241
Subjects: Evaluation research (Social action programs) -- Addresses, essays, lectures
Notes: Includes bibliographies and index.